finalized section leading into functions
finalized section leading into functions

yosaralu/RRio-1,carlosvictor96/RRio,pcjunger/RRio,R-Rio-Aula/RRio,anarigueti/RRio,vjgiglio/RRio-1,aammd/RRio,R-Rio-Aula/RRio,lindaeggertsen/RRio,PPSF/RRio